// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_H_
#define CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_H_

#include "base/macros.h"
#include "build/build_config.h"
#include "content/public/browser/javascript_dialog_manager.h"

#if defined(OS_MACOSX)
#if __OBJC__
@class ShellJavaScriptDialogHelper;
#else
class ShellJavaScriptDialogHelper;
#endif // __OBJC__
#endif // defined(OS_MACOSX)

namespace content {

class ShellJavaScriptDialogManager;

class ShellJavaScriptDialog {
public:
    ShellJavaScriptDialog(
        ShellJavaScriptDialogManager* manager,
        gfx::NativeWindow parent_window,
        JavaScriptMessageType message_type,
        const base::string16& message_text,
        const base::string16& default_prompt_text,
        const JavaScriptDialogManager::DialogClosedCallback& callback);
    ~ShellJavaScriptDialog();

    // Called to cancel a dialog mid-flight.
    void Cancel();

private:
    JavaScriptDialogManager::DialogClosedCallback callback_;

#if defined(OS_MACOSX)
    ShellJavaScriptDialogHelper* helper_; // owned
#elif defined(OS_WIN)
    ShellJavaScriptDialogManager* manager_;
    JavaScriptMessageType message_type_;
    HWND dialog_win_;
    base::string16 message_text_;
    base::string16 default_prompt_text_;
    static INT_PTR CALLBACK DialogProc(HWND dialog, UINT message, WPARAM wparam,
        LPARAM lparam);
#endif

    DISALLOW_COPY_AND_ASSIGN(ShellJavaScriptDialog);
};

} // namespace content

#endif // CONTENT_SHELL_BROWSER_SHELL_JAVASCRIPT_DIALOG_H_
